Strait of Hormuz traffic returns to normal by July 15?

Platform comparison

Market context

The Strait of Hormuz, through which roughly one-fifth of global seaborne oil passes, has experienced significant disruption since late 2023 owing to Houthi attacks on commercial shipping and subsequent regional tensions. The market asks whether daily transit calls will recover to a 7-day moving average of 60 or higher by mid-July 2026—a threshold that would signal normalisation after months of rerouting, delays, and insurance premium spikes that have diverted traffic around the Cape of Good Hope.

Historical precedent suggests recovery timelines vary sharply depending on the nature of disruption. The 2022 Russia-Ukraine war saw Black Sea shipping collapse but stabilise within months once corridor agreements emerged; conversely, the 2011–2017 Yemen civil war produced no clear recovery point, with transit patterns remaining depressed throughout. The current 55% implied probability reflects genuine uncertainty: consensus leans toward eventual normalisation, but the absence of a political settlement between Yemen's Houthis and regional powers leaves the timeline genuinely open-ended. Value may exist on the YES side if traders believe diplomatic progress or military de-escalation could accelerate faster than markets price in, particularly given the economic pressure on Gulf states and shipping insurers.

Catalysts to monitor include any ceasefire announcements involving Houthi leadership, shifts in US naval posture in the region, and quarterly IMF Portwatch data releases themselves. Recent reporting from Reuters and Bloomberg has tracked incremental increases in transits during periods of reduced attack frequency, suggesting the market's baseline assumption of gradual recovery is plausible. The settlement hinges entirely on IMF Portwatch's published figures, making data integrity and publication timing material risks for both sides.

Methodology

We track Strait of Hormuz traffic returns to normal by July 15? on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

On Who Will Win, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What does it cost to trade on Who Will Win?

Zero. Who Will Win routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Who Will Win triggers a quick verification flow that finishes in minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.